八年级英语下册 Unit 9 Have you ever been to an amusement park Grammar现在完成时学案.doc

Unit 9 Have you ever been to an amusement park Grammar现在完成时教师或学生笔记栏2 知识链接： 帮老师完成作品 情景导入 I graduated from Tianjin Foreign Language University.I_ _ （be） an English teacher for many years. I _ _(be) in No.2 Middle School since 1986. I _ _(work)here for about 25 years.Can you introduce yourself to me? Part1 现在完成时解读一现在完成时的结构:现在完成时由“have / has + 过去分词”构成。Part2现在完成时解读二 规则动词过去分词的变化和动词的过去式变化一样，而不规则变化的过去式和过去分词请看120页，熟读并会默写。Part3用法及标志词1）表示过去发生的事情对现在的影响，伴随的时间状语常有ever/never/already/yet/before/just等应用1. Tom_never _(be) to China .2.He_ever_(hear)of the story.3.They _ (完成) their work already .4.The Green family _ just _dinner. ( have)5.I _ many books before .( lose)6. _you Part4 现在完成时解读（三）2）表示过去发生的事情 一直持续到现在,伴随的时间状语有 in the past two years /for ./ since 1990 /since two years ago /how long 等 应用1How long _you_(keep)this book ？ 2.They _ _（know） each other since three years ago 3.Great changes _ _（take）place in the past three years .Part 5文本拓展短暂性动词的现在完成时虽然能与现在完成时连用，但不可与延续性时间状语连用，但可以把短暂性动词变成延续性动词之后，再与延续性时间状语连用。非持续性动词有go, come, leave, borrow, buy, die, join，的完成时的肯定式不能与时间段连用，若要用时间段状语，则应换成相应的持续动词或状态动词。如: become -be; begin-be on; borrow-keep; buy-have;ome/go,/arrive -be in; die-be dead;, join-be in / be a member of ; leave- be away 学以致用 ：同义句转换 ： 1.Miss Li bought the computer in 2005 .Miss Li_ _ the computer for 6 years 2.He borrowed the book two weeks ago He_ _the book since two weeks ago3.He joined the Party in 2006 . He _ _the Party since 2006. He _ _ _ _ of the Party for five years .英汉译 1这小狗死了三天了 、This dog _ _ for 3 days。2.我来这所学校大约10年了I _ _ _this school for about 10 yeas 3.你像这样多久了？_ _ _you been like this ？4. 它参军5年了、He _ _in the army for 5 years .Part6拓展延伸3） 注意在句式变换时 ever never already yet练习园地：1Wheres Peter？ He _ to Nanjing（沈阳市） Ais going Bhas been Chas gone Dwent 2 Where have you _ these days？ I have _ to Chengdu with my friends（重庆市） Abeen；gone Bbeen；been Cgone；been Dgone；gone3Have you ever_ to Haikou？ Yes，I_ there with myFamily just now（海南省） A gone；went Bbeen；went Cbeen；went to Dbeen；was in 快乐对话闯关A： Hello！ LiLei ，where is Li Ming ？B： He_ _ _ BeijingA： When_he_?B: Last Sunday A： By the way . _you ever _to Beijing?B： Yes，I _A： _you_a good time ？.B ：Yes，I _ A: But I _never _ _Beijing .I think I _ visit it this summer holiday.B : I think so. Have fun.Step 4达标测评 一. 用括号中所给的动词的适当形式完成下列句子.1. Mary _(lose) her pen yesterday. _ you _ (see) it here and there2. _ you _ (find) your watch yet3. -Are you thirsty-NO, I _ just _ (have) some orange.4. We _already _ (return) the book.5. _ they _ (build) a new school in the village？Yes.they have.6. -Has Tom taught you English-Yes, he _ (teach) us English for two years.二. 单选题 1.So far, she _ her holiday very much.A.has not enjoyed B .did not enjoy C.doesnt enjoy 2.John caught a cold on Saturday and _ in bed since Saturday. A .was B .has been C .is D .have been3. They_ all of those houses in the past ten years.A. were built B.had been built C . have built4、Have you met Mr Li _？ A. just B. ago C. before D . a moment ago5These farmers have been to the United States . Really ? When _ there ? A. will they go B. did they go C. do they go have 6 His father _ the Party since 1978 . A. joined B. has joined C. was in D. has been in7 Hurry up! The play _ for ten minutes . A. has begun B. had begun C. has been on 中考链接：现在完成时与中考题 选择填空。 1I_ a letter from him since he left（天津市） Adidnt receive Bhavent got Cdidnt have Dhavent heard 2How long have you _ this book？（哈尔滨市） Abought Bborrowed Chad Dlent 3Youve never seen such a wonderful film before，_ ？（河北省） Ahavent you Bhave you Cdo you Ddont you 4We have lived here _ five years ago（河南省） Awhen Bsince Cbefore Dafter 5I have watched the game When_ you _ it？（长沙市） Ahave；watched Bdo；watch Cdid；watch Dwill；watch 6How do you like Beijing，Mr Black？ Oh，I _ such a beautiful city（江西省） Adont visit Bdidnt visit Chavent visited Dhadnt visited 7The old people _ lonely at all since we began to visit them once a week（广州市） Adont feel Bhasnt felt Chavent felt Ddidnt feel 8My grandfather_ in the small town all his lifeHe always says he likes the town（四川省） Alived Bhave lived Chas lived Dis living 91）Miss Brown _ to the Great Wall twice（贵阳市） Ahave been Bhas been Chave gone Dhas gone 2）Mr. Li is not at home. He _to Shanghai.10His brother has been to Stone Forest twice _ he came to Yunnan（昆明市） Aafte